package.path = '/workspace/project/go/src/linker/script/?.lua;'
local json = require('json')
local m = require("module")
function run(param)
    local p=json.decode(param)
    local number=p.number
    sqltable = {}
    sqltable[1]=number[1]
    row=m.query("select * from approval where approval_number=? limit 20",json.encode(sqltable))
    --json.encode(row)
    return row
end
